Sissy bar



FIG. 1 is an isometric view showing a preferred embodiment of my new design of the sissy bar;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view, with the back elevational view being a mirror image thereof;

FIG. 4 is a left side elevational view, with the right side elevational view being a mirror image thereof; and,

FIG. 5 is a bottom plan view.

The motorcycle mounting brackets depicted by broken lines in each of the FIGs. have been shown for the purpose of illustrating environment that forms no part of the claimed design. 

CLAIM The ornamental design for a sissy bar, as shown and described. 